某混凝土实验室配合比为水泥:水:砂:石=373:198:657:1147,已知现

题库2022-08-02  10

问题 某混凝土实验室配合比为水泥:水:砂:石=373:198:657:1147,已知现场实测砂含水率为3%,碎石含水率为1.5%,则调整后的现场施工配合比为(   )。A.373:161:677:1164B.373:172:653:1153C.1:1.82:3.12,W/C=0.45D.1:1.68:3.28,W/C=0.43

选项 A.373:161:677:1164
B.373:172:653:1153
C.1:1.82:3.12,W/C=0.45
D.1:1.68:3.28,W/C=0.43

答案 A

解析
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